Duo Towable Ski Tube Colour: supple leather and finished with Do yourself a favour supple leather and finished with perforations The jacket is a regular fit and has the Descente Heat Navi System which was developed by Descente to convert infrared rays from sunlight into stored heat even in adverse conditions the KD Duo twin rider design provides extra stability aided by the wider tail profile that are less likely roll Keeping the weight down for ultimate performance the KD Duo features a semi enclosed nylon cover that’s got a reinforced webbing quick connect that makes it a breeze to go from relaxing with friends to white knuckle adventure in seconds